Why Android kicks out of apps and how to fix it: a complete guide 2026

You launch your favorite game or instant messenger on your smartphone, and after a few seconds - bam! — the application closes without warning. Is this a familiar situation? Spontaneous closing of applications on Android is one of the most common problems faced by users of devices from Samsung, Xiaomi, Huawei and other brands. The reasons may lie in both software failures and hardware limitations of the device.

In this article we will look at 12 main reasonswhy Android throws out of applications, and we will give step-by-step guide how to eliminate them - from simple actions like clearing the cache to radical measures like reset to factory settings. You will also learn how to distinguish a temporary glitch from a serious malfunction that requires repair. All solutions have been tested on current versions Android 12-14 and adapted for different smartphone models.

Before starting diagnostics, answer one question: the problem occurs only in one application or in all of them? This will help narrow down the range of possible causes.

1. Lack of random access memory (RAM)

The most obvious reason for crashes is lack of RAM. When Android experiences shortage RAMit forcefully closes background processes to free up resources for the active application. If memory is critically low, the system can “kick out” even the application that you are using right now.

How to check? Open Settings → Device care → Memory (the path may differ depending on the shell). Here you will see the usage graph RAM. If less free 15-20% is an alarming signal. Especially relevant for budget smartphones with 2-3 GB RAM.

• 🔄 Close background applications: use the “Recently Used” button (square at the bottom of the screen) and swipe away unnecessary ones apps.
• 🚫 Disable autorun: in Settings → Applications find the "Autorun" section and disable it for unnecessary apps.
• ⚡ Use the "Light" mode: many applications (for example, Facebook or Twitter) have lightweight versions (Facebook Lite, Twitter Lite).

2. Overflowing cache and application data

Cache and temporary application files grow to gigantic sizes over time, which leads to conflicts and failures. For example, the cache Google Play Services can occupy several gigabytes, and clearing it often solves the problem of sudden closures.

How to clear the cache:

1. Go to Settings → Applications.
2. Select the problematic application (for example, Instagram or YouTube).
3. Tap "Storage" → "Clear cache."
4. If the problem persists, try "Clear data" (note: this will delete all settings and inputs!).

For mass cleaning, use built-in tools like Optimization (u Samsung) or Cleaning (u XiaomiAlso suitable third-party utilities like CCleaner or SD Maid, but be careful with access rights.

3. Outdated version of Android or application

Developers regularly release updates that fix critical errors and vulnerabilities If your application or the system itself has not been updated for a long time, this can cause conflicts and crashes. data-i="112">often require the latest versions Unity often require the latest versions Android System WebView.

How to update:

• 📱 System: Settings → Software update (or “System update”)
• 🎮 Applications: open Google Play Market → click on the profile avatar → “Manage applications and device” → “Updates are available.”
• ⚙️ Service components: update Google Play Services, Android System WebView and Google Chrome manually via Play Market.

What to do if the system update is not installed?

If your smartphone says “Update failed,” try:

1. Connect to another Wi-Fi network.

2. Free up at least 2 GB of memory.

3. Delete cache Google Play Services and Downloads.

4. Use a PC and the official brand utility (for example, Samsung Smart Switch or Xiaomi PC Suite).

If the update for your model Android is no longer available (for example, for Samsung Galaxy S8 on Android 9), consider installing a custom firmware type LineageOS. But remember: this voids the warranty and may cause the device to not work if errors occur during firmware.

4. Conflicts with other applications or services

Sometimes crashes occur. due app incompatibility. For example:

• 🛡️ Antiviruses (for example, Avast or Kaspersky) may block application access to the network or file system.
• 🔒 VPN clients (like NordVPN or ProtonVPN) sometimes disrupt the operation of geolocation services.
• 🤖 Automators (like Tasker or MacroDroid) can forcefully close processes according to specified rules.

How to identify the culprit:

1. Start the smartphone in Safe Mode (press the power button → long tap on “Turn off” → “Safe Mode”). Only system applications work in this mode.
2. If there are no crashes in safe mode, the problem is in third-party software. Remove recently installed apps one by one, checking the result.

5. Damaged system files or firmware

If crashes occur in all applications, including system ones (for example, Settings or Phone), there is a high probability of firmware damage. This can happen after:

• ⚡ Unsuccessful over-the-air update (OTA).
• 🔌 Interrupted firmware through Odin/Fastboot.
• 🦠 Actions of viruses or rooting (root).

Recovery methods:

Method	Description	Risks
Reset to factory settings	Deletes all data, but saves the firmware. Done in Settings → System → Reset.	Loss of personal data (photos, contacts, etc.).
Flashing via Recovery	Installing official firmware via mode Recovery (for example, TWRP).	If there is an error - “brick” (inoperative device).
Firmware via PC	Use of proprietary utilities: Samsung Odin, Xiaomi Mi Flash, Huawei eRecovery.	Requires skills, IMEI may be lost.

⚠️ Attention: If you are not sure of your actions, contact the service center. Incorrect firmware can turn a smartphone into a “brick,” especially on devices with a locked bootloader (bootloader).

6. Hardware problems: overheating, battery, memory

If software methods did not help, the reason may lie in hardware:

• 🔥 Overheating: the processor or battery heats up over 60°C, and the system forcibly turns off resource-intensive applications. Check the temperature via AIDA64 or CPU Monitor.
• 🔋 Worn out battery: if The capacity has fallen below the nominal value, the smartphone may not receive enough power, which leads to sudden reboots. 70% from the nominal value, the smartphone may not receive enough power, which leads to sudden reboots.
• 💾 Damaged flash memory: bad sectors on the drive cause read/write errors Check through ##4636## (testing menu) or DiskInfo.

Solutions:

• 🧊 Cool the device (remove the case, avoid direct sunlight).
• 🔌 Replace the battery (cost for Samsung A52 — ~1500 ₽, for iPhone — ~3000 ₽).
• 🛠️ Have the memory diagnosed at a service center (repair costs 1500-5000 ₽ depending on the model).

⚠️ Attention: If the smartphone turns off when charging or heating above 50°C, stop using immediately! This may indicate a risk of battery fire.

7. Incorrect developer settings

Many users activate developer modeto speed up the animation. or enable debugging USB, but some parameters can destabilize the system. For example:

• 🚫 Do not save actions - kills background processes more aggressively than standard.
• 🔄 Limiting background processes — forcefully closes applications.
• 🛠️ GPU acceleration —can cause graphic artifacts and crashes in games.

How to disable:

1. Go to Settings → System → For Developers.
2. Find suspicious settings and reset them to default values.
3. If you are not sure, disable developer mode completely by deleting all application data Settings (attention: this will reset all personal settings!).

If you previously changed the settings Dalvik VM or ART, return them to their original state. Incorrect values can lead to critical execution errors (runtime errors).

FAQ: Frequently asked questions about application crashes

❓ Why does only one application crash, while the rest work fine?

Most likely, the problem is in the application itself: an outdated version, damaged data or conflict with other apps. Try:

1. Update the application via Google Play.
2. Clear its cache and data (Settings → Applications → [name] → Storage).
3. Delete and install again.
4. Check the reviews in Play Market - perhaps the problem is widespread, and the developers are already working on a fix.

❓ After updating Android, applications began to crash. What should I do?

Updates sometimes contain updates. bugs. Actions:

• Check if there is a patch (a small update that fixes errors).
• Reset application settings (Settings → System → Reset → Reset application settings).
• If the problem is serious, roll back to the previous firmware version (requires unlocking the bootloader).

For Samsung you can try to reinstall the firmware via Smart Switch without losing data.

❓ Can a virus cause application crashes?

Yes, some viruses (for example, Adware or Trojan) can:

• Replace system libraries, which leads to crashes.
• Overload the processor with advertising or mining.
• Block application access to the Internet.

Scan via Malwarebytes or Dr.Web Light. If a virus is found, perform a full reset.

❓ Why do games crash on a powerful smartphone (for example, Snapdragon 8 Gen 2)?

The reasons may be unexpected:

• Overheating: powerful chips heat up more. Check the temperature via AIDA64.
• Throttling: the system forcibly reduces performance when heated.
• Incompatibility with graphics driver: driver update Adreno (for Qualcomm) or Mali (for Mediatek) may help.
• Manufacturer restrictions: some brands (for example Huawei) artificially limit performance in games to save money charge.

Solution: try turning on Performance mode in the battery settings or use a cooling pad.

❓ How to get data back if the application crashed and saves progress?

Recovery methods:

• Cloud saves: if the game supports Google Play Games or Facebook, log in again.
• Local backups: check folder /Android/data/[package_name] via a file manager.
• Third-party utilities: Titanium Backup (requires root) or Helium (for backup without superuser rights).

If all else fails, contact the developer's support indicating Device ID (can be found in Settings → About phone).